Wallpaper does not reset on exit

When using a radar image as the wallpaper, on exit from Weather Watcher with “On exiting Weather Watcher, reset wallpaper” checked, the wallpaper does not reset (stays at most recent radar image).

Weather Watcher version is 5.6.24a, and Windows version is XP Pro SP2.

Thanks for any assistance anyone can provide…

I have the same problem on one of my computers, but if the wallpaper is set to centered, not stretched, then it will reset during the first few cycles of updates, but then will reset the wallpaper to an earlier wallpaper…

I have tried everything I can think of, removing and reinstalling…no luck…

I have now started to open the program only when I need to see the weather for a few minutes and then close it down…On my other computer, I can leave it on for days…

By open/close do you mean starting/stopping WW, or are you referring to just the WW forecast window?

What is the difference between the two computers? OS, WW version, RAM, major apps.